<p>The company has always adhered to the "quality" for survival, reputation, as the leading business philosophy, has an excellent team of engineers, perfect production equipment and after-sales service.</p>
<p>After-sale service and technical assistance: company provides after sales service and technical assistance as per customers' requirement and needs with response within 24 hours.</p>
<p>Quality assurance,reaasonable prices, service country of origin, experience technical staff, excellent product performance.</p>
<p>There are emergency stocks for regular size perennially.This to save time for you.</p>
Shandong Lisheng Machinery Co., Ltd. is a new generation enterprise dedicated to the hardware industry. It is located in Jining City, Shandong Province, the hometown of Confucius and Mencius. The company is a professional hardware supporting enterprise integrating design, research and development, production and sales. The main products are chains, wire ropes and their accessories: shackles, turn buckles, clips, rings, snap hooks and other forgings and castings, and accept drawings and samples for processing.
The primary function of wire rope is to transmit tensile forces and provide lifting or pulling capabilities. It is commonly used for hoisting, rigging, and lifting heavy loads in industries such as construction, mining, maritime, and manufacturing. Wire rope is also employed in suspension bridges, cable cars, and zip lines for supporting and carrying loads. Additionally, it serves as a component in winches, cranes, elevators, and other mechanical systems that require reliable and efficient power transmission.
The wire ropes are stressed by fluctuating forces, by wear, by corrosion and in seldom cases by extreme forces. The rope life is finite and the safety is only ensured by inspection for the detection of wire breaks on a reference rope length, of cross-section loss, as well as other failures so that the wire rope can be replaced before a dangerous situation occurs. Installations should be designed to facilitate the inspection of the wire ropes.
Lifting installations for passenger transportation require that a combination of several methods should be used to prevent a car from plunging downwards. Elevators must have redundant bearing ropes and a safety gear. Ropeways and mine hoistings must be permanently supervised by a responsible manager and the rope must be inspected by a magnetic method capable of detecting inner wire breaks.
Wire rope finds application in a wide range of industries and fields. It is extensively used in construction for lifting and handling materials, such as in tower cranes and mobile cranes. Wire rope is also utilized in the maritime industry for mooring, towing, and anchoring ships and offshore structures. In mining operations, wire rope is crucial for lifting heavy equipment, transporting minerals, and supporting mine shafts. Other application fields include oil and gas, logging, aerospace, and entertainment industries.
Wire rope plays a crucial role in ensuring safe and efficient operations in various industries. Its strength and durability enable the lifting and transportation of heavy loads, ensuring the safety of personnel and preventing damage to equipment or structures. Wire rope's resistance to corrosion and abrasion enhances its longevity and reliability, reducing maintenance costs. Its flexibility and versatility make it suitable for a wide range of applications, providing adaptability in diverse industries.
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<p>Wire ropes are used dynamically for lifting and hoisting in cranes and elevators, and for transmission of mechanical power. Wire rope is also used to transmit force in mechanisms, such as a Bowden cable or the control surfaces of an airplane connected to levers and pedals in the cockpit.</p>
<p>The term cable is often used interchangeably with wire rope. However, in general, wire rope refers to diameters larger than 3/8 inch. Sizes smaller than this are designated as cable or cords. Two or more wires concentrically laid around a center wire is called a strand.</p>
<p>Wire rope, often called cable, is sized by diameter (not circumference, as large sizes of fiber rope are). The diameter is measured across the rope, not from flat to flat. The rope's construction is described by a designation like &ldquo;6 &times; 17&rdquo;. the first number is the number of strands.</p>
<p>he strength of wire rope is broken down into different grades, including: Improved Plow Steel (IPS) Extra Improved Plow Steel (EIPS) is 15% stronger than IPS. Extra Extra Improved Plow Steel (EEIPS) is 10% stronger than EIPS.</p>